90918756

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{23603}}^1$

素因数の和:23720

約数の個数: 36

約数和(自身を含む): 231980112

約数和(自身を除く): 141061356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 23603, 47206, 70809, 94412, 141618, 212427, 283236, 424854, 849708, 2525521, 5051042, 7576563, 10102084, 15153126, 22729689, 30306252, 45459378, 90918756]

約数ペア:

[(1, 90918756), (2, 45459378), (3, 30306252), (4, 22729689), (6, 15153126), (9, 10102084), (12, 7576563), (18, 5051042), (36, 2525521), (107, 849708), (214, 424854), (321, 283236), (428, 212427), (642, 141618), (963, 94412), (1284, 70809), (1926, 47206), (3852, 23603)]